From fd5a43ff62dafe11a1f636f96fdd59e726478774 Mon Sep 17 00:00:00 2001
From: Val Packett <val@invisiblethingslab.com>
Date: Fri, 20 Mar 2026 06:09:45 -0300
Subject: [PATCH] Add workaround for wl-cross-domain-proxy SHM resize handling

The VM proxy does a cursed object lifecycle thing with this.. and wl-proxy
complains, kinda rightfully (but compositors are all fine with this).
Add a workaround to handle it.
---
 src/client_buffer.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/client_buffer.rs b/src/client_buffer.rs
index 9374c7d..6636aa2 100644
--- a/src/client_buffer.rs
+++ b/src/client_buffer.rs
@@ -52,6 +52,12 @@ impl WlShmPoolHandler for ClientWlShmPool {
         id.set_handler(ClientWlBuffer { width, height });
         slf.send_create_buffer(id, offset, width, height, stride, format);
     }
+
+    fn handle_destroy(&mut self, slf: &Rc<WlShmPool>) {
+        slf.send_destroy();
+        self.delete_id(slf); // HACK: workaround for wl-cross-domain-proxy's ID reuse trick
+        // (https://gitlab.freedesktop.org/wayland/wayland/-/issues/561#note_3385478)
+    }
 }
 
 pub struct ClientZwpLinuxDmabufV1;